| Year | 1957 |
| Battery | 6V, 13.5Ah |
| Bore x Stroke | 62 x 57.8 mm |
| Capacity | 175.4 cc / 10.7 cu in |
| Clutch | Multi wet plate, wet |
| Compression Ratio | 8.5:1 |
| Dimensions | Length: Sport: 1950 mm / 76.8 in / T: 1980 mm / 78.0 in Height: 960 mm / 37.8 in |
| Dry Weight | 106 kg / 234 lbs |
| Engine | Four stroke, single cylinder, SOHC, shaft and bevel gear driven 2 valve per cylinder |
| Final Drive | Chain, |
| Final Drive Ratio | 2.875:1 |
| Frame | Single cradle tubular frame |
| Front Brakes | Drum, full aluminium, 180 mm |
| Front Suspension | Hydraulic telescopic fork, Mazocchi |
| Front Tyre | 2.50 -18 CEAT |
| Fuel Capacity | 17 L / 4.5 US gal / 3.7 Imp gal |
| Gear Ratios | 1st 2.75 / 2nd 1.65 / 3rd 1.18 / 4th 0.97:1 |
| Ignition | Battery / coil, 6V 40W generator |
| Induction | 1957 - 59: Dell'Orto MB22.5B carburetor 1960 - 61: Dell'Orto MB22B / UBF24BS carburetor |
| Max Power | 10.4 kW / 14 hp @ 8000 rpm |
| Primary Drive Ratio | 2.522:1 |
| Rear Brakes | Drum, full aluminium, 160 mm |
| Rear Suspension | Swingarm, dual shocks, 3-way adjustable |
| Rear Tyre | 2.75 -18 CEAT |
| Seat Height | 750 mm / 29.5 in |
| Spart plug | 1957 - 59: Marelli CW225A 1960 - 61: Marelli CW250A |
| Starting | Kick |
| Top Speed | 130 km/h / 81 mph |
| Transmission | 4 Speed |
| Wheelbase | 1320 mm / 52.0 in |
